General

  • Target

    d347be73f1fd688c67099e42ddf00a35_JaffaCakes118

  • Size

    1.5MB

  • Sample

    241207-yb4ghszmas

  • MD5

    d347be73f1fd688c67099e42ddf00a35

  • SHA1

    500ccf5d0a8e0f11c8981e26d0d17debf6fb88f4

  • SHA256

    fec3db3dd2e8087c7765139b99831978c2b8c71c75af3a801246d29145a3fc95

  • SHA512

    81e485ab518d540a2e8e80310628e09bbf0586da93a1f5b921f70ccf578ecdb188d066ed64a73821ffb8906e66edb55709d246f807c4006e81365f9688399758

  • SSDEEP

    49152:itiVS1IQp+dmf0gC0HviHxgl924oMpsL8KlwCU:dVS1I879Pie8/Ks3lwh

Malware Config

Targets

    • Target

      d347be73f1fd688c67099e42ddf00a35_JaffaCakes118

    • Size

      1.5MB

    • MD5

      d347be73f1fd688c67099e42ddf00a35

    • SHA1

      500ccf5d0a8e0f11c8981e26d0d17debf6fb88f4

    • SHA256

      fec3db3dd2e8087c7765139b99831978c2b8c71c75af3a801246d29145a3fc95

    • SHA512

      81e485ab518d540a2e8e80310628e09bbf0586da93a1f5b921f70ccf578ecdb188d066ed64a73821ffb8906e66edb55709d246f807c4006e81365f9688399758

    • SSDEEP

      49152:itiVS1IQp+dmf0gC0HviHxgl924oMpsL8KlwCU:dVS1I879Pie8/Ks3lwh

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax family

    • Ardamax main executable

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks